166540140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71171}}^1$

素因数の和:71199

約数の個数: 72

約数和(自身を含む): 544038768

約数和(自身を除く): 377498628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 71171, 142342, 213513, 284684, 355855, 427026, 640539, 711710, 854052, 925223, 1067565, 1281078, 1423420, 1850446, 2135130, 2562156, 2775669, 3202695, 3700892, 4270260, 4626115, 5551338, 6405390, 8327007, 9252230, 11102676, 12810780, 13878345, 16654014, 18504460, 27756690, 33308028, 41635035, 55513380, 83270070, 166540140]

約数ペア:

[(1, 166540140), (2, 83270070), (3, 55513380), (4, 41635035), (5, 33308028), (6, 27756690), (9, 18504460), (10, 16654014), (12, 13878345), (13, 12810780), (15, 11102676), (18, 9252230), (20, 8327007), (26, 6405390), (30, 5551338), (36, 4626115), (39, 4270260), (45, 3700892), (52, 3202695), (60, 2775669), (65, 2562156), (78, 2135130), (90, 1850446), (117, 1423420), (130, 1281078), (156, 1067565), (180, 925223), (195, 854052), (234, 711710), (260, 640539), (390, 427026), (468, 355855), (585, 284684), (780, 213513), (1170, 142342), (2340, 71171)]